/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.cv4j.codeview;

/**
 * @since 2021-05-19
 */
public class CodeBuilder {
    StringBuilder stringBuilder;

    /**
     * CodeBuilder
     */
    public CodeBuilder() {
        stringBuilder = new StringBuilder();
    }

    /**
     * append
     *
     * @param text text
     * @return CodeBuilder
     */
    public CodeBuilder append(String text) {
        stringBuilder.append(text);
        return this;
    }

    /**
     * appendHljsKeyword
     *
     * @param text text
     * @return CodeBuilder
     */
    public CodeBuilder appendHljsKeyword(String text) {
        stringBuilder.append("<font class=\"hljs-keyword\">");
        stringBuilder.append(text);
        stringBuilder.append("</font>");
        return this;
    }

    /**
     * appendHljsAttribute
     *
     * @param text text
     * @return CodeBuilder
     */
    public CodeBuilder appendHljsAttribute(String text) {
        stringBuilder.append("<font class=\"hljs-attribute\">");
        stringBuilder.append(text);
        stringBuilder.append("</font>");
        return this;
    }

    /**
     * CodeBuilder
     *
     * @return CodeBuilder
     */
    public CodeBuilder lineFeed() {
        stringBuilder.append(System.lineSeparator());
        return this;
    }

    /**
     * appendHljsName
     *
     * @param text text
     * @return CodeBuilder
     */
    public CodeBuilder appendHljsName(String text) {
        stringBuilder.append("<font class=\"hljs-name\">");
        stringBuilder.append(text);
        stringBuilder.append("</font>");
        return this;
    }

    /**
     * build
     *
     * @return String
     */
    public String build() {
        return stringBuilder.toString();
    }
}
